Society for Integrative and Comparative Biology meeting. Shark flexes its teeth for tough meals.
D000818:Animals; D003445:Crustacea; D005247:Feeding Behavior; D005399:Fishes; D008022:Ligaments / Q000737:chemistry / Q000502:physiology; D008409:Mastication; D011235:Predatory Behavior; D012754:Sharks / Q000033:anatomy & histology* / Q000502:physiology; D014070:Tooth / Q000033:anatomy & histology* / Q000502:physiology